11406736 has 20 divisors (see below), whose sum is σ = 24110064. Its totient is φ = 5184800.

The previous prime is 11406721. The next prime is 11406737. The reversal of 11406736 is 63760411.

It is a super-2 number, since 2×11406736² = 260227252347392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11406737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32230 + ... + 32581.

Almost surely, 2^11406736 is an apocalyptic number.

11406736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11406736 is an abundant number, since it is smaller than the sum of its proper divisors (12703328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11406736 is a wasteful number, since it uses less digits than its factorization.

11406736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64830 (or 64824 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 11406736 is about 3377.3859714282. The cubic root of 11406736 is about 225.1060306839.

The spelling of 11406736 in words is "eleven million, four hundred six thousand, seven hundred thirty-six".